body,
html,
#app {
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow-y: hidden;
    max-width: 1920px;
    margin: 0 auto;
    min-width: 1280px;
}


.el-card[height] {
  height: calc(100vh - 92px);
  overflow: auto;
}


video::-webkit-media-controls-play-button {
    display: none;
  }
  
  video::-webkit-media-controls-timeline {
    display: none;
  }
  
  video::-webkit-media-controls-current-time-display {
    display: none;
  }
  
  video::-webkit-media-controls-time-remaining-display {
    display: none;
  }
  
  video::-webkit-media-controls-mute-button {
    display: none;
  }

  video::-webkit-media-controls-enclosure {
    display: none;
  }
  
.el-breadcrumb {
    margin-bottom: 15px;
  }

  ::-webkit-scrollbar {
    width: 4px;
    height: 7px;
    background-color: #f5f5f5;
  }
  
  
  ::-webkit-scrollbar-track {
    background-color: #f5f5f5;
  }
  
  ::-webkit-scrollbar-thumb {
    border-radius: 4px;
    background-color: rgb(58, 145, 226);;
  }

  